NVIDIA DeepStream SDK API Reference

4.0 Release

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NvDsDisplayMeta Struct Reference

Detailed Description

Holds information of display metadata that user can specify in the frame.

Definition at line 332 of file nvdsmeta.h.

Data Fields

NvDsBaseMeta base_meta
 
guint num_rects
 number of rectangles present in display meta More...
 
guint num_labels
 number of labels/strings present in display meta More...
 
guint num_lines
 number of lines present in display meta More...
 
NvOSD_RectParams rect_params [MAX_ELEMENTS_IN_DISPLAY_META]
 Structure containing the positional parameters to overlay borders or semi-transparent rectangles as required by the user in the frame Refer NvOSD_RectParams from nvll_osd_struct.h. More...
 
NvOSD_TextParams text_params [MAX_ELEMENTS_IN_DISPLAY_META]
 Text describing the user defined string can be overlayed using this structure. More...
 
NvOSD_LineParams line_params [MAX_ELEMENTS_IN_DISPLAY_META]
 parameters of the line of polygon that user can draw in the frame. More...
 
gint64 misc_osd_data [MAX_USER_FIELDS]
 user specific osd metadata More...
 
gint64 reserved [MAX_RESERVED_FIELDS]
 for internal purpose More...
 

Field Documentation

NvDsBaseMeta NvDsDisplayMeta::base_meta

Definition at line 333 of file nvdsmeta.h.

NvOSD_LineParams NvDsDisplayMeta::line_params[MAX_ELEMENTS_IN_DISPLAY_META]

parameters of the line of polygon that user can draw in the frame.

e.g. to set ROI in the frame by specifying the lines. Refer NvOSD_RectParams from nvll_osd_struct.h

Definition at line 351 of file nvdsmeta.h.

gint64 NvDsDisplayMeta::misc_osd_data[MAX_USER_FIELDS]

user specific osd metadata

Definition at line 353 of file nvdsmeta.h.

guint NvDsDisplayMeta::num_labels

number of labels/strings present in display meta

Definition at line 337 of file nvdsmeta.h.

guint NvDsDisplayMeta::num_lines

number of lines present in display meta

Definition at line 339 of file nvdsmeta.h.

guint NvDsDisplayMeta::num_rects

number of rectangles present in display meta

Definition at line 335 of file nvdsmeta.h.

NvOSD_RectParams NvDsDisplayMeta::rect_params[MAX_ELEMENTS_IN_DISPLAY_META]

Structure containing the positional parameters to overlay borders or semi-transparent rectangles as required by the user in the frame Refer NvOSD_RectParams from nvll_osd_struct.h.

Definition at line 344 of file nvdsmeta.h.

gint64 NvDsDisplayMeta::reserved[MAX_RESERVED_FIELDS]

for internal purpose

Definition at line 355 of file nvdsmeta.h.

NvOSD_TextParams NvDsDisplayMeta::text_params[MAX_ELEMENTS_IN_DISPLAY_META]

Text describing the user defined string can be overlayed using this structure.

See also
NvOSD_TextParams from nvll_osd_struct.h

Definition at line 347 of file nvdsmeta.h.


The documentation for this struct was generated from the following file: